package com.jld.managerialsystemforcovid19.service;

import com.jld.managerialsystemforcovid19.entity.User;
import com.baomidou.mybatisplus.extension.service.IService;

/**
* @author 贾老丁
* @description 针对表【user】的数据库操作Service
* @createDate 2022-11-24 16:13:24
*/
public interface UserService extends IService<User> {

    User login(String username, String password);
}
